Canon R100 vs Sony A7 III
76 Imaging
72 Features
70 Overall
71
63 Imaging
74 Features
92 Overall
81
Canon R100 vs Sony A7 III Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3.00" Fixed Screen
- ISO 100 - 12800 (Increase to 25600)
- 3840 x 2160 video
- Canon RF Mount
- 356g - 116 x 86 x 69mm
- Introduced May 2023
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 51200 (Push to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 650g - 127 x 96 x 74mm
- Revealed February 2018
- Old Model is Sony A7 II
- Successor is Sony A7 IV
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Following is a detailed review of the Canon R100 and Sony A7 III, former is a Entry-Level Mirrorless while the other is a Pro Mirrorless by competitors Canon and Sony. The image resolution of the R100 (24MP) and the A7 III (24MP) is very well matched but the R100 (APS-C) and A7 III (Full frame) use different sensor dimensions.
Photobucket discusses licensing 13 billion images with AI firmsThe R100 was unveiled 5 years after the A7 III which is quite a sizable difference as far as technology is concerned. Each of these cameras come with the identical body type (SLR-style mirrorless).
Before delving straight into a in-depth comparison, below is a short summation of how the R100 grades versus the A7 III in relation to portability, imaging, features and an overall score.
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Below is a sample of the gallery pics for Canon EOS R100 & Sony Alpha A7 III. The full galleries are available at Canon R100 Gallery & Sony A7 III Gallery.
Reasons to pick Canon R100 over the Sony A7 III
| R100 | A7 III | |||
|---|---|---|---|---|
| Revealed | May 2023 |  | February 2018 | More modern by 64 months |
| Display resolution | 1040k |  | 922k | Crisper display (+118k dot) |
Reasons to pick Sony A7 III over the Canon R100
| A7 III | R100 | |||
|---|---|---|---|---|
| Display type | Tilting |  | Fixed | Tilting display |
| Touch friendly display |  | Easily navigate |
Common features in the Canon R100 and Sony A7 III
| R100 | A7 III | |||
|---|---|---|---|---|
| Manually focus |  | Dial exact focus | ||
| Display dimension | 3.00" |  | 3" | Identical display sizing |
| Selfie screen |  | Absent selfie screen |
Canon R100 vs Sony A7 III Physical Comparison
When you are going to carry around your camera frequently, you will need to take into account its weight and dimensions. The Canon R100 has outside measurements of 116mm x 86mm x 69mm (4.6" x 3.4" x 2.7") with a weight of 356 grams (0.78 lbs) whilst the Sony A7 III has dimensions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") along with a weight of 650 grams (1.43 lbs).
Check the Canon R100 and Sony A7 III in our newest Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will vary dependant on the lens you have attached during that time. The following is the front view scale comparison of the R100 and the A7 III.
Looking at dimensions and weight, the portability score of the R100 and A7 III is 76 and 63 respectively.
Canon R100 vs Sony A7 III Sensor Comparison
More often than not, it is tough to imagine the gap between sensor sizes just by looking at specs. The pic here will provide you a clearer sense of the sensor measurements in the R100 and A7 III.
As you can plainly see, the 2 cameras posses the exact same megapixels but different sensor sizes. The R100 uses the tinier sensor which is going to make getting bokeh more difficult. The more modern R100 provides an edge when it comes to sensor technology.
Canon R100 vs Sony A7 III Screen and ViewFinder
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